<!--侧边栏信息-->
<template>
  <el-menu
      :default-active="this.$store.state.menus.editableTabsValue"
      class="el-menu-vertical-demo"
      background-color="#545c64"
      text-color="#fff"
      active-text-color="#ffd04b">

    <router-link to="/main">
      <el-menu-item index="Main" @click="selectMenu({name: 'Main', title: '首页'})">
        <template slot="title">
          <i class="el-icon-s-home"></i>
          <span>首页</span>
        </template>
      </el-menu-item>
    </router-link>

    <el-submenu :index="menu.name" v-for="menu in menuList" :key="menu.name">

      <template slot="title">
        <i :class="menu.icon"></i>
        <span>{{menu.title}}</span>
      </template>

      <router-link :to="item.path" v-for="item in menu.children" :key="item.name">
        <!--@click="selectMenu(item)" 单击后添加到标签页中     -->
        <el-menu-item :index="item.name" @click="selectMenu(item)">
          <template slot="title">
            <i :class="item.icon"></i>
            <span slot="title">{{item.title}}</span>
          </template>
        </el-menu-item>
      </router-link>

    </el-submenu>

  </el-menu>
</template>
<script>
  export default {
    name: "SideMenu",
    data() {
      return {
      }
    },
    computed: {
      menuList: {
        get() {
          return this.$store.state.menus.menuList
        }
      }
    },
    methods: {
      selectMenu(item) {
        this.$store.commit('addTab', item)
      }
    }
  }
</script>
<style scoped>
.el-menu-vertical-demo {
  height: 100%;
}
/*去掉路由跳转红色下划线*/
a {
  text-decoration: none;
}
</style>
